{"type": {"key": "/type/author"}, "name": "Calaveras County (Calif.)", "key": "/authors/OL15944124A", "source_records": ["marc:harvard_bibliographic_metadata/20220215_021.bib.mrc:206330791:1147"], "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2025-11-11T06:06:45.749177"}, "last_modified": {"type": "/type/datetime", "value": "2025-11-11T06:06:45.749177"}}